KOMATSU PC30MR-8
Specifications & Parameters
| Engine Model | 3D88E-3FA |
| Rated Power(kW) | 23.2 |
| Engine Revolutions(rpm) | 2400 |
| Maximum Torque(N·m) | 92.8 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 2.4-3.8 |
| Engine Displacement(L) | 1.6 |
| Emisson | Stage IV |
| Track width(mm) | 300 |
| Fuel Tank(L) | 42 |
| Hydraulic Tank(L) | 14 |
| Travel Speed(km/h) | 3.1 |
| Bucket Capacity(m³) | 0.09 |
| Bucket Digging Force(kN) | 30.6 |
| Boom Length(mm) | 2420 |
| Stick Length(mm) | 1360 |
| Maximum Excavation Radius(mm) | 5050 |
| Maximum Digging Height(mm) | 3350 |
| Maximum Digging Depth(mm) | 3120 |
| Specifications(mm) | 4560×1550×2520 |
| Operating Weight(kg&ton) | 3420 |
| Size Class | Mini |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2020 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
3‑ton‑class MR zero‑tail‑swing compact mini crawler excavator, perfectly suited for ultra‑narrow‑site assignments including backyard renovation, residential landscaping, utility trenching, basement work and indoor small‑scale demolition.
Powered by Komatsu 3D88E three‑cylinder water‑cooled diesel engine, net power 18.2 kW, Tier‑3 mechanical configuration without complex urea after‑treatment. Low fuel consumption, widely available spare‑parts, outstanding durability for rental fleets and small‑contract jobsites.
Genuine MR zero‑tail‑swing structure, counterweight never overhangs track width throughout full rotation, effectively avoids wall collision risks in narrow lanes and confined work zones. Standard heavy‑duty dozer blade delivers reliable backfilling and ground‑leveling performance, improves whole‑machine stability during digging and lifting cycles.
Multiple front‑end working configurations optional. Standard boom‑arm matched with 0.09 m³ general‑purpose bucket completes earth‑moving and light rock‑breaking tasks efficiently. Optional offset boom enables trenching close to walls without machine repositioning, adapts to various tight‑space construction demands.
CLSS closed‑center load‑sensing dual‑pump hydraulic system with selectable breaker working mode. Stable flow supports long‑time running of small‑size hydraulic breakers. Smooth compound movements and ultra‑precise fine‑control fit delicate landscaping and municipal renovation work.
Reinforced heavy‑duty boom & stick assembly with fully sealed dust‑proof hinge pins, excellent anti‑deformation capability under frequent impact conditions, reduces oil‑leak risks and keeps low overall failure rate.
Optional factory pre‑installed bi‑directional auxiliary hydraulic lines support breakers, grapples and tilt buckets without extra on‑site pipe modification, supports fast multi‑attachment switching for diversified small‑scale projects.
ROPS‑certified enclosed cab with excellent all‑round visibility, air‑conditioning optional for comfortable long‑shift operation. Ergonomic joystick layout relieves operator fatigue during continuous daily work.
All key daily‑service check‑points are designed for convenient ground‑level access. Single‑operator finishes routine inspection without climbing upper structures, shortens maintenance time and minimizes jobsite downtime.
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